function showSection( section, imageToggleId) 
{
   if (document.getElementById) 
   {
    var imageToggle = document.getElementById(imageToggleId);    
	var sectionStyle = document.getElementById(section).style;
    if (sectionStyle.display == "block") 
    {
		sectionStyle.display = "none";
		if( imageToggle)
		{
			imageToggle.src = "/images/plus.gif";
		}
    } 
    else 
    {
		sectionStyle.display= "block";
		if( imageToggle)
		{
		   imageToggle.src = "/images/minus.gif";
		}
   }
   return false;
   } 
   else 
   {
   return true;
  }
}